Application that crashed: amarok
Version of the application: 2.2.0
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-17-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Amarok was playing an internet radio, I was surfing in Firefox, the sound stopped amarok was still there, I tried to make it play again but it didn't response, then I quit from the notification area, then it crashed

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fb2719117a0 (LWP 9566))]

Thread 11 (Thread 0x7fb2561b2910 (LWP 9567)):
#0  0x00007fb26982382d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fb25a0e0c91 in metronom_sync_loop (this=0x1732690) at metronom.c:870
#2  0x00007fb26981ea04 in start_thread () from /lib/libpthread.so.0
#3  0x00007fb26efa680d in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7fb254632910 (LWP 9568)):
[KCrash Handler]
#5  QHashDummyNode (node=0xfd89485554415541, newNode=0x20443d0) at /usr/include/qt4/QtCore/qhash.h:202
#6  QHash<Phonon::Xine::SinkNode*, QHashDummyValue>::duplicateNode (node=0xfd89485554415541, newNode=0x20443d0) at /usr/include/qt4/QtCore/qhash.h:501
#7  0x00007fb26f5c6554 in QHashData::detach_helper (this=0x1738170, node_duplicate=0x7fb25a33af10 <QHash<Phonon::Xine::SinkNode*, QHashDummyValue>::duplicateNode(QHashData::Node*, void*)>, 
    nodeSize=<value optimized out>) at tools/qhash.cpp:207
#8  0x00007fb25a34373f in QHash<Phonon::Xine::SinkNode*, QHashDummyValue>::detach_helper (this=0x1737720) at /usr/include/qt4/QtCore/qhash.h:565
#9  QHash<Phonon::Xine::SinkNode*, QHashDummyValue>::detach (this=0x1737720) at /usr/include/qt4/QtCore/qhash.h:281
#10 QHash (this=0x1737720) at /usr/include/qt4/QtCore/qhash.h:265
#11 QSet (this=0x1737720) at /usr/include/qt4/QtCore/qset.h:60
#12 QForeachContainer (this=0x1737720) at /usr/include/qt4/QtCore/qglobal.h:2054
#13 Phonon::Xine::XineStream::createStream (this=0x1737720) at ../../xine/xinestream.cpp:510
#14 0x00007fb25a3492f2 in Phonon::Xine::XineStream::event (this=0x1737720, ev=0x3e16630) at ../../xine/xinestream.cpp:1229
#15 0x00007fb26ffaaefc in QApplicationPrivate::notify_helper (this=0x1479340, receiver=0x1737720, e=0x3e16630) at kernel/qapplication.cpp:4056
#16 0x00007fb26ffb21ce in QApplication::notify (this=0x7fffb399abf0, receiver=0x1737720, e=0x3e16630) at kernel/qapplication.cpp:4021
#17 0x00007fb26f68ac2c in QCoreApplication::notifyInternal (this=0x7fffb399abf0, receiver=0x1737720, event=0x3e16630) at kernel/qcoreapplication.cpp:610
#18 0x00007fb26f68b80a in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1735720) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#19 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1735720) at kernel/qcoreapplication.cpp:1247
#20 0x00007fb26f6b3533 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#21 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:210
#22 0x00007fb268156bce in g_main_dispatch (context=0x1736100) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:1960
#23 IA__g_main_context_dispatch (context=0x1736100) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2513
#24 0x00007fb26815a598 in g_main_context_iterate (context=0x1736100, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>)
    at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2591
#25 0x00007fb26815a6c0 in IA__g_main_context_iteration (context=0x1736100, may_block=1) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2654
#26 0x00007fb26f6b31a6 in QEventDispatcherGlib::processEvents (this=0x1735790, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#27 0x00007fb26f689532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#28 0x00007fb26f689904 in QEventLoop::exec (this=0x7fb254631fb0, flags=) at kernel/qeventloop.cpp:201
#29 0x00007fb26f5a16cb in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#30 0x00007fb25a33b56e in Phonon::Xine::XineThread::run (this=0x1660700) at ../../xine/xinethread.cpp:143
#31 0x00007fb26f5a4445 in QThreadPrivate::start (arg=0x1660700) at thread/qthread_unix.cpp:188
#32 0x00007fb26981ea04 in start_thread () from /lib/libpthread.so.0
#33 0x00007fb26efa680d in clone () from /lib/libc.so.6
#34 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fb253e31910 (LWP 9569)):
#0  0x00007fb26ef9a3c3 in poll () from /lib/libc.so.6
#1  0x00007fb25559820f in poll_func (ufds=0x173c910, nfds=2, timeout=-1, userdata=0x17390c0) at pulse/thread-mainloop.c:75
#2  0x00007fb2555885e6 in pa_mainloop_poll (m=0x1739510) at pulse/mainloop.c:879
#3  0x00007fb255589eb9 in pa_mainloop_iterate (m=0x1739510, block=<value optimized out>, retval=0x0) at pulse/mainloop.c:961
#4  0x00007fb255589f70 in pa_mainloop_run (m=0x1739510, retval=0x0) at pulse/mainloop.c:979
#5  0x00007fb25559812b in thread (userdata=0x1738040) at pulse/thread-mainloop.c:94
#6  0x00007fb255359050 in internal_thread_func (userdata=0x1739650) at pulsecore/thread-posix.c:72
#7  0x00007fb26981ea04 in start_thread () from /lib/libpthread.so.0
#8  0x00007fb26efa680d in clone () from /lib/libc.so.6
#9  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fb253630910 (LWP 9570)):
#0  0x00007fb2698235a9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fb25a0f1983 in fifo_peek_int (this_gen=<value optimized out>) at audio_out.c:348
#2  fifo_peek (this_gen=<value optimized out>) at audio_out.c:388
#3  ao_loop (this_gen=<value optimized out>) at audio_out.c:1015
#4  0x00007fb26981ea04 in start_thread () from /lib/libpthread.so.0
#5  0x00007fb26efa680d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fb252a24910 (LWP 9571)):
#0  0x00007fb2698235a9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fb25a0f1983 in fifo_peek_int (this_gen=<value optimized out>) at audio_out.c:348
#2  fifo_peek (this_gen=<value optimized out>) at audio_out.c:388
#3  ao_loop (this_gen=<value optimized out>) at audio_out.c:1015
#4  0x00007fb26981ea04 in start_thread () from /lib/libpthread.so.0
#5  0x00007fb26efa680d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fb250ff0910 (LWP 9573)):
#0  0x00007fb2698235a9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fb26f5a54fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1f1c4b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1f1c4b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fb26c258326 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007fb26c25a45b in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fb26c258a5f in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007fb26c258eb8 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#7  0x00007fb26f5a4445 in QThreadPrivate::start (arg=0x1f19810) at thread/qthread_unix.cpp:188
#8  0x00007fb26981ea04 in start_thread () from /lib/libpthread.so.0
#9  0x00007fb26efa680d in clone () from /lib/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fb23ff1a910 (LWP 9574)):
#0  0x00007fb2698235a9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fb26f5a54fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1f1c4b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1f1c4b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fb26c258326 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007fb26c25a45b in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fb26c25a474 in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007fb26c25a474 in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007fb26c25a474 in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00007fb26c25a474 in ?? () from /usr/lib/libthreadweaver.so.4
#9  0x00007fb26c25a474 in ?? () from /usr/lib/libthreadweaver.so.4
#10 0x00007fb26c258a5f in ?? () from /usr/lib/libthreadweaver.so.4
#11 0x00007fb26c258eb8 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#12 0x00007fb26f5a4445 in QThreadPrivate::start (arg=0x21549c0) at thread/qthread_unix.cpp:188
#13 0x00007fb26981ea04 in start_thread () from /lib/libpthread.so.0
#14 0x00007fb26efa680d in clone () from /lib/libc.so.6
#15 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fb23f719910 (LWP 9576)):
#0  0x00007fb2698235a9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fb26f5a54fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1f1c4b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1f1c4b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fb26c258326 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007fb26c25a45b in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fb26c25a474 in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007fb26c25a474 in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007fb26c25a474 in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00007fb26c25a474 in ?? () from /usr/lib/libthreadweaver.so.4
#9  0x00007fb26c258a5f in ?? () from /usr/lib/libthreadweaver.so.4
#10 0x00007fb26c258eb8 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#11 0x00007fb26f5a4445 in QThreadPrivate::start (arg=0x1ee14b0) at thread/qthread_unix.cpp:188
#12 0x00007fb26981ea04 in start_thread () from /lib/libpthread.so.0
#13 0x00007fb26efa680d in clone () from /lib/libc.so.6
#14 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fb23c9ff910 (LWP 9578)):
#0  0x00007fb2698235a9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fb26f5a54fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1f1c4b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1f1c4b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fb26c258326 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007fb26c25a45b in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fb26c25a474 in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007fb26c25a474 in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007fb26c25a474 in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00007fb26c258a5f in ?? () from /usr/lib/libthreadweaver.so.4
#9  0x00007fb26c258eb8 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#10 0x00007fb26f5a4445 in QThreadPrivate::start (arg=0x3746460) at thread/qthread_unix.cpp:188
#11 0x00007fb26981ea04 in start_thread () from /lib/libpthread.so.0
#12 0x00007fb26efa680d in clone () from /lib/libc.so.6
#13 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fb2394f7910 (LWP 9579)):
#0  0x00007fb26ef9f412 in select () from /lib/libc.so.6
#1  0x00007fb25a109725 in xine_usec_sleep (usec=<value optimized out>) at utils.c:481
#2  0x00007fb25a0ee7e9 in video_out_loop (this_gen=<value optimized out>) at video_out.c:1246
#3  0x00007fb26981ea04 in start_thread () from /lib/libpthread.so.0
#4  0x00007fb26efa680d in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fb2719117a0 (LWP 9566)):
#0  0x00007fb26982382d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fb26f5a3ed5 in thread_sleep (ti=0x7fffb399a910) at thread/qthread_unix.cpp:297
#2  0x00007fb26f5a4040 in QThread::msleep (msecs=<value optimized out>) at thread/qthread_unix.cpp:323
#3  0x00007fb25a35f79a in ~Backend (this=0x16c43d0, __in_chrg=<value optimized out>) at ../../xine/backend.cpp:108
#4  0x00007fb26bdc2e66 in ~FactoryPrivate (this=0x1660b20, __in_chrg=<value optimized out>) at ../3rdparty/phonon/phonon/factory.cpp:199
#5  0x00007fb26f68b17e in qt_call_post_routines () at kernel/qcoreapplication.cpp:163
#6  0x00007fb26ffb2fd8 in ~QApplication (this=0x7fffb399abf0, __in_chrg=<value optimized out>) at kernel/qapplication.cpp:971
#7  0x00007fb270e2fa63 in App::~App() () from /usr/lib/libamaroklib.so.1
#8  0x0000000000409ed2 in _start ()

Reported using DrKonqi